Bio-Matrix Media for ProLine pressurized filters Clearance It helps maintain a small

It helps maintain a small opening in the frozen surface of your pond in order to release harmful gasses and helps keep fish alive during the cold winter months

Turn on the Harmony before bedtime and drift off to sleep as you listen to the sound of peaceful running water with its soft glow as a night light

• Bypass Slotting Ensures Water Flow to Protect Pump Even When Pad Needs Cleaning

Suitable for small Barrels and Containers

Bio-Matrix Media for ProLine pressurized filters Clearance It helps maintain a smallApproximately 8 lbs included. For All ProLine Pressurized Filters (Not For Use in Clearguard Filters) @@@@@@ Replacement Part ProLine Pressurized Filter Systems (P 1000) (#05010) ProLine Pressurized Filter Systems (P 2000) (#05020) ProLine Pressurized Filter Systems (P 4000) (#05040) ProLine Pressurized Filter Systems (PUV 1000 w 10 Watt UV Clarifier) (#05015) ProLine Pressurized Filter Systems (PUV 2000 w 20 Watt UV Clarifier) (#05025) ProLine